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Home » Cooking » Substitutes

Latest Updated: Aug 28, 2026 by Andrew Gray

6 Tasty Tuna Substitutes: Jazz Up Dishes

Tuna fans, raise your hands! We're diving into the world of tasty tuna substitutes that will jazz up your dishes and make your palate do a happy dance.

Picture this: it's Tuesday night, and we're all set for a quick and easy dinner, but tuna isn't on the menu today.

We all love a classic tuna (a saltwater fish in the Scombridae family) salad or sandwich, but sometimes it's fun to mix things up.

By the end of this, you'll be ready to swap out that tuna for something equally tasty and satisfying.

6 Tasty Tuna Substitutes: Jazz Up Dishes Save for Later!

Table of Contents

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  • 6 Easy Substitutes for Tuna
    • 1 - Salmon
    • 2 - Sardines
    • 3 - Mackerel
    • 4 - Tilapia
    • 5 - Catfish
    • 6 - Cod
  • Frequently Asked Questions

6 Easy Substitutes for Tuna

While tuna is a great source of protein and omega-3 fatty acids, it's always good to switch things up and try new foods. Here are six tasty substitutes for tuna that will add some variety to your meals:

1 - Salmon

First, let's dive right into salmon. This fish is versatile and packed with flavor (rich in omega-3 fatty acids).

It's richer and smokier than your everyday tuna, giving you a totally different taste experience. The texture is also creamier, which makes it perfect for spreads or sushi.

We love using salmon in salads and sandwiches. Just replace tuna with an equal amount of salmon in your recipe.

For a twist, check out these salmon substitutes if you're curious.

Salmon will give your dishes a more gourmet feel without any extra effort; pair it with poached salmon side dishes for easy pairings.

Read more about  6 Tasty Cornichon Substitutes: Shake Up Flavor

2 - Sardines

The sardine, the underdog of canned fish! Sardines have a bold, briny flavor that takes your dishes to another level.

They're a bit oilier and have a stronger taste (with a pronounced briny, umami flavor) than tuna.

We like to mash them up with some mayo, lemon juice, and a bit of dill. It's like an easy-to-make gourmet spread.

Sardines are awesome on toast, in salads, or even on pizza.

Use the same amount of sardines as you would tuna. For more tasty alternatives, check out these sardine substitutes.

This can be your new favorite fish.

3 - Mackerel

The mackerel is a fish worth trying. With its rich, strong flavor (thanks to higher omega-3 oil content), it stands out from tuna.

The texture is firmer, adding a new element to your dishes.

We love swapping tuna for mackerel in our salads and spreads.

Use the same amount of mackerel as you do tuna. It's perfect for those daring to try stronger flavors.

Want to know more?

Check out these mackerel substitutes for other exciting options. The next substitute will surprise you with its amazing taste!

4 - Tilapia

In terms of mild-flavored fish, tilapia (a freshwater whitefish often farmed commercially) is our go-to. It's soft and has a delicate taste that doesn't overwhelm your dish.

Plus, tilapia is super easy to cook, making it a hassle-free option; try air fryer tilapia for quick cooking.

Read more about  7 Tasty Swaps for Cambozola Cheese: More Flavor Please

Mix tilapia with some mayo, lemon, and a pinch of salt for an awesome spread. Use it in salads or sandwiches just like you would with tuna.

Replace tuna with an equal amount of tilapia to keep it simple. Want more options?

Check out these tilapia substitutes.

We love using tilapia because it's so versatile. It blends well with various seasonings and ingredients, making every dish a hit.

5 - Catfish

The catfish is our wildcard! With its sweet and mild flavor (with a moist, flaky texture), it's totally different but just as amazing as tuna.

It's a little firmer too, adding a nice texture to your dishes.

We love it in spreads or salads, using an equal amount as you would with tuna; try air fryer catfish for crispy results.

For more options, check out these catfish substitutes. It's fun trying new things, and catfish is surprisingly versatile and delicious.

6 - Cod

Last but not least, the versatile cod! Cod (a lean white fish in the Gadidae family) has a mild, sweet flavor that's softer than tuna.

Its light texture makes it a fantastic substitute.

We use cod in anything from salads to spreads. Swap tuna with an equal amount of cod.

Mix it with a bit of mayo, lemon, and salt for a sandwich filling that hits the spot.

For more fishy insights, pair cod with breaded cod side dishes for easy pairings.

Cod's adaptable nature makes it a star in any dish. It's simple, tasty, and keeps things fresh.

Read more about  5 Quick Cachaça Alternatives for Your Cocktails

Frequently Asked Questions

Can salmon replace tuna in a salad?

Salmon is an excellent substitute for tuna in salads, providing a rich, fatty flavor. It's a more indulgent alternative and adds a beautiful pink color to your dish.

Are sardines a good substitute for tuna in a sandwich?

Yes, sardines are a great alternative to tuna in sandwiches. They have a stronger flavor but provide the same texture and are a great source of omega-3 fatty acids.

Can mackerel be used instead of tuna in sushi?

Mackerel can replace tuna in sushi. It has a stronger, fishier flavor, but it works well in sushi rolls or sashimi, providing a distinct taste with a rich texture.

Can tilapia replace tuna in a taco recipe?

Tilapia is a great, mild-flavored substitute for tuna in tacos. It's lighter and flakes similarly to tuna, making it perfect for fish tacos.

Explore more: This post is part of our Ingredient Substitutes Guide.
Andrew Gray - CooksCrafter founder
Andrew Gray

Andrew Gray is a seasoned food writer and blogger with a wealth of experience in the restaurant and catering industries. With a passion for all things delicious, Andrew has honed his culinary expertise through his work as a personal chef and caterer.

His love for food led him to venture into food writing, where he has contributed to various online publications, sharing his knowledge and insights on the culinary world. As the proud owner of CooksCrafter.com, Andrew covers a wide range of topics, including recipes, restaurant reviews, product recommendations, and culinary tips.

Through his website, he aims to inspire and educate fellow food enthusiasts, offering a comprehensive resource for all things food-related.

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